In this article, the preparation of liquid samples for a dilution series for sensor calibration and then the proceeding direct measurement using a fluoride sensitive electrode is discussed.
Titer Determination: Simultaneous Titration of Duplicates
Synchronous titration of samples that have been duplicated is an appropriate method to increase the sample throughput since it permits a 50% reduction of analysis time. Titration Excellence T9 can carry out the titer determination in two separate beakers simultaneously.
Two methods are synchronized to run the titer standardization at the same time using Tower A and B on the InMotion™ Autosampler with two towers. The analysis of a series sequence comprised of two sample series for the acid content determinations begins using OneClick™.
Using potassium hydrogen phthalate KHP as a primary standard, this text outlines the titer determination of 1 M potassium hydroxide KOH. The titer determination is conducted synchronously at Tower A (M811A) and Tower B (M811B). The titer values acquired can be used for concurrent titration of duplicated resin samples set out in Application M793.